ENG/中
老虎证券
行情
交易
收费
下载
优惠与活动
帮助
TigerAI
机构
财富及资产管理人
自营交易机构
介绍经纪商
三方服务商
股权激励
关于
登录
立即注册
Toggle
美股
详情
本页面由Tiger Trade Technology Pte. Ltd.提供服务
Amprius Technologies Operating Inc
17.93
+0.1700
0.96%
盘后:
17.84
-0.0937
-0.52%
19:59 EDT
成交量:
870.26万
成交额:
1.58亿
市值:
24.56亿
市盈率:
-50.76
高:
18.65
开:
18.09
低:
17.81
收:
17.76
52周最高:
19.76
52周最低:
1.97
股本:
1.37亿
流通股本:
1.21亿
量比:
1.15
换手率:
7.19%
股息:
- -
股息率:
- -
每股收益(TTM):
-0.3532
每股收益(LYR):
-0.3532
净资产收益率:
-50.81%
总资产收益率:
-10.85%
市净率:
23.66
市盈率(LYR):
-50.76
数据加载中...
总览
公司
新闻资讯
公告
2026/03/23
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/03/12
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/03/12
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/03/10
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/03/06
员工持股计划
Form S-8 - Securities to be offered to employees in employee benefit plans
2026/03/06
年度报告
Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]
2026/03/05
重要事件披露
Form 8-K - Current report
2026/02/24
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/02/24
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/02/03
重要事件披露
Form 8-K - Current report
2026/01/21
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/01/16
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/01/12
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2026/01/12
重要事件披露
Form 8-K - Current report
2025/12/22
重要事件披露
Form 8-K - Current report
2025/12/11
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/25
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/25
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/17
关联方拟减持公告
Form 144 - Report of proposed sale of securities
2025/11/06
季度报告
Form 10-Q - Quarterly report [Sections 13 or 15(d)]
更多
{"basename":"/hans","ssrTDKData":{"titleTemplate":"%s - 老虎证券","title":"老虎证券 | 轻松买卖美股港股A股/美债/ETF/Crypto/期权期货","description":"老虎证券提供多项优惠:港股&Crypto 0佣、A股通一年免佣、美股期权0佣、IPO打新0融资利息0手续费。 美股1美元起投,免费实时行情与多种工具,立即开户享更多优惠!","keywords":"老虎证券,老虎证券开户,老虎证券香港,老虎证券登录,老虎证券官网,香港证券开户,证券公司开户,股票开户,香港证券公司,香港证券,证券公司,股票投资,投资app,投资平台,股票买卖,股票交易平台,股票app,证券app,新手投资","social":{"ogDescription":"老虎证券提供多项优惠:港股&Crypto 0佣、A股通一年免佣、美股期权0佣、IPO打新0融资利息0手续费。 美股1美元起投,免费实时行情与多种工具,立即开户享更多优惠!","ogImage":"https://c1.itigergrowtha.com/portal5/static/media/og-logo.be62fbe1.png","ogUrl":"https://www.itiger.com/hans/stock/AMPX/filings"},"companyName":"老虎证券"},"pageData":{"isMobile":false,"isTiger":false,"isTTM":true,"region":"HKG","license":"TBHK","edition":"fundamental","symbol":"AMPX","isAnalysisPage":false},"__swrFallback__":{"@#url:\"https://hq.skytigris.cn/stock_info/detail/global\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMPX\",,,,,undefined,":{"symbol":"AMPX","market":"US","secType":"STK","nameCN":"Amprius Technologies Operating Inc","latestPrice":17.93,"timestamp":1774468800000,"preClose":17.76,"halted":0,"volume":8702560,"hourTrading":{"tag":"盘后","latestPrice":17.8363,"preClose":17.93,"latestTime":"19:59 EDT","volume":350261,"amount":6279923.4158,"timestamp":1774483166641,"change":-0.0937,"changeRate":-0.005226,"amplitude":0.010597},"delay":0,"changeRate":0.009572072072071967,"floatShares":121000000,"shares":137000000,"eps":-0.353209,"marketStatus":"未开盘","change":0.17,"latestTime":"03-25 16:00:00 EDT","open":18.09,"high":18.65,"low":17.81,"amount":158255601.06688,"amplitude":0.047297,"askPrice":0,"askSize":0,"bidPrice":0,"bidSize":0,"shortable":3,"etf":0,"ttmEps":-0.353209,"tradingStatus":0,"nextMarketStatus":{"tag":"盘前交易","tradingStatus":1,"beginTime":1774512000000},"marketStatusCode":0,"adr":0,"exchange":"NYSE","adjPreClose":17.76,"preHourTrading":{"tag":"盘前","latestPrice":18.06,"preClose":17.76,"latestTime":"09:29 EDT","volume":71160,"amount":1293641.05164,"timestamp":1774445399073,"change":0.3,"changeRate":0.016892,"amplitude":0.02027},"postHourTrading":{"tag":"盘后","latestPrice":17.8363,"preClose":17.93,"latestTime":"19:59 EDT","volume":350261,"amount":6279923.4158,"timestamp":1774483166641,"change":-0.0937,"changeRate":-0.005226,"amplitude":0.010597},"volumeRatio":1.145044,"impliedVol":1.0716,"impliedVolPercentile":0.4542},"@#url:\"https://hq.skytigris.cn/stock_info/fundamental/all\",params:#delay:false,,method:\"POST\",data:#items:@#symbol:\"AMPX\",,,,,undefined,":{"symbol":"AMPX","floatShares":121000000,"roa":"-10.85%","roe":"-50.81%","lyrEps":-0.353209,"volumeRatio":1.145044,"shares":137000000,"dividePrice":0,"high":18.65,"amplitude":0.047297,"preClose":17.76,"low":17.81,"week52Low":1.97,"pbRate":"23.66","psRate":"33.64","week52High":19.76,"institutionHeld":0,"latestPrice":17.93,"eps":-0.353209,"divideRate":0,"volume":8702560,"delay":0,"ttmEps":-0.353209,"open":18.09,"prevYearClose":7.89,"prevWeekClose":18.2,"prevMonthClose":10.73,"prevQuarterClose":7.89,"fiveDayClose":18.9,"twentyDayClose":11.06,"sixtyDayClose":8.27},"@#url:\"https://hq.skytigris.cn/fundamental/corporate_actions/details/AMPX\",params:#limit:5,,,undefined,":[{"market":"US","date":"2026-03-04","symbol":"AMPX","fiscalQuarterEnding":"2025/12","expectedEps":-0.04,"name":null,"time":"盘后","type":"earning","dateTimestamp":1772600400000,"reportTimeType":"post","actualEps":-0.01},{"market":"US","date":"2025-11-06","symbol":"AMPX","fiscalQuarterEnding":"2025/09","expectedEps":-0.06,"name":null,"time":"盘后","type":"earning","dateTimestamp":1762405200000,"reportTimeType":"post","actualEps":-0.03},{"market":"US","date":"2025-08-07","symbol":"AMPX","fiscalQuarterEnding":"2025/06","expectedEps":-0.08,"name":null,"time":"盘后","type":"earning","dateTimestamp":1754539200000,"reportTimeType":"post","actualEps":-0.05},{"market":"US","date":"2025-05-08","symbol":"AMPX","fiscalQuarterEnding":"2025/03","expectedEps":-0.09,"name":null,"time":"盘后","type":"earning","dateTimestamp":1746676800000,"reportTimeType":"post","actualEps":-0.08},{"market":"US","date":"2025-03-20","symbol":"AMPX","fiscalQuarterEnding":"2024/12","expectedEps":-0.11,"name":null,"time":"盘后","type":"earning","dateTimestamp":1742443200000,"reportTimeType":"post","actualEps":-0.1}],"@#url:\"https://hq.skytigris.cn/fundamental/dividend/history\",params:#symbol:\"AMPX\",market:\"US\",,,undefined,":[],"@#url:\"https://hq.skytigris.cn/fundamental/estimate/recommendation\",params:#symbol:\"AMPX\",market:\"US\",delay:false,,,undefined,":{"strongBuy":0.2222,"buy":0.7778,"hold":0,"sell":0,"strongSell":0,"meanLabel":"BUY","meanPercent":0.7778,"analysts":9,"updateTime":1772769600000},"@#url:\"https://hq.skytigris.cn/value_analysis/stock/AMPX\",params:#withQuantilePoint:true,period:\"5year\",factor:\"peRate\",delay:false,algorithm:1,,,undefined,":{"brief":{"id":"AMPX","date":"2026-03-24","current":-50.763146,"percent":0.044341,"low":-78.496993,"twenty":-41.875784,"median":-13.544808,"eighty":-5.699685,"high":-1.947754,"avg":-22.818717,"sd":18.538439,"marketCap":2559514994},"quantilePoints":[{"date":"2022-09-16","current":-50.349694,"twenty":-58.599279,"median":-55.505685,"eighty":-52.41209,"marketCap":698602002},{"date":"2022-09-23","current":-78.496993,"twenty":-69.34912,"median":-60.661675,"eighty":-51.744926,"marketCap":1089145773},{"date":"2022-09-30","current":-56.012473,"twenty":-71.799877,"median":-63.209794,"eighty":-56.27515,"marketCap":777173062},{"date":"2022-10-07","current":-42.445652,"twenty":-69.34912,"median":-57.325856,"eighty":-51.003507,"marketCap":588933425},{"date":"2022-10-14","current":-40.381057,"twenty":-66.534391,"median":-55.058509,"eighty":-43.332214,"marketCap":560287164},{"date":"2022-10-21","current":-67.463691,"twenty":-66.830868,"median":-56.012473,"eighty":-42.603533,"marketCap":936058706},{"date":"2022-10-28","current":-69.163946,"twenty":-68.933197,"median":-57.354731,"eighty":-43.332214,"marketCap":959649745},{"date":"2022-11-04","current":-59.508926,"twenty":-69.74689,"median":-59.508926,"eighty":-44.07304,"marketCap":825686348},{"date":"2022-11-11","current":-61.539296,"twenty":-68.933197,"median":-60.722896,"eighty":-46.174069,"marketCap":921735576},{"date":"2022-11-18","current":-57.861034,"twenty":-67.900899,"median":-59.508926,"eighty":-49.224383,"marketCap":866642572},{"date":"2022-11-25","current":-60.906352,"twenty":-67.463691,"median":-59.508926,"eighty":-50.349694,"marketCap":912255339},{"date":"2022-12-02","current":-58.143008,"twenty":-66.856457,"median":-59.082971,"eighty":-53.618757,"marketCap":870865976},{"date":"2022-12-09","current":-41.675735,"twenty":-66.72851,"median":-58.357115,"eighty":-43.720844,"marketCap":624219162},{"date":"2022-12-16","current":-47.146028,"twenty":-66.613563,"median":-58.002021,"eighty":-42.445652,"marketCap":706153207},{"date":"2022-12-23","current":-44.382684,"twenty":-65.945606,"median":-57.861034,"eighty":-42.445652,"marketCap":664763844},{"date":"2022-12-30","current":-44.721053,"twenty":-65.795452,"median":-57.522666,"eighty":-42.427016,"marketCap":669831929},{"date":"2023-01-06","current":-36.487416,"twenty":-65.214716,"median":-57.325856,"eighty":-41.777246,"marketCap":546508522},{"date":"2023-01-13","current":-34.682784,"twenty":-64.123904,"median":-56.231819,"eighty":-40.671908,"marketCap":519478735},{"date":"2023-01-20","current":-35.69789,"twenty":-62.798589,"median":-53.86165,"eighty":-40.176595,"marketCap":534682990},{"date":"2023-01-27","current":-35.303126,"twenty":-61.466582,"median":-50.349694,"eighty":-38.258167,"marketCap":528770224},{"date":"2023-02-03","current":-34.175231,"twenty":-61.273889,"median":-49.03145,"eighty":-36.588927,"marketCap":511876607},{"date":"2023-02-10","current":-34.513599,"twenty":-61.051616,"median":-45.481822,"eighty":-36.23928,"marketCap":516944692},{"date":"2023-02-17","current":-35.021152,"twenty":-60.857458,"median":-44.86204,"eighty":-35.735032,"marketCap":524546820},{"date":"2023-02-24","current":-35.69789,"twenty":-60.759629,"median":-44.051764,"eighty":-35.562542,"marketCap":534682990},{"date":"2023-03-03","current":-35.528705,"twenty":-60.597821,"median":-42.860025,"eighty":-35.472311,"marketCap":532148948},{"date":"2023-03-10","current":-35.69789,"twenty":-60.175708,"median":-42.277615,"eighty":-35.472311,"marketCap":534682990},{"date":"2023-03-17","current":-25.65962,"twenty":-59.495158,"median":-41.675735,"eighty":-35.25801,"marketCap":384329795},{"date":"2023-03-24","current":-36.612962,"twenty":-59.372414,"median":-40.858011,"eighty":-35.201616,"marketCap":634575855},{"date":"2023-03-31","current":-42.519853,"twenty":-59.09422,"median":-40.717024,"eighty":-35.201616,"marketCap":736954092},{"date":"2023-04-06","current":-39.453688,"twenty":-59.064224,"median":-40.998998,"eighty":-35.246731,"marketCap":683811321},{"date":"2023-04-14","current":-41.943958,"twenty":-58.650561,"median":-41.084631,"eighty":-35.246731,"marketCap":726972679},{"date":"2023-04-21","current":-45.410804,"twenty":-58.357115,"median":-41.250604,"eighty":-35.303126,"marketCap":787060060},{"date":"2023-04-28","current":-45.103762,"twenty":-58.255798,"median":-41.760328,"eighty":-35.303126,"marketCap":781738398},{"date":"2023-05-05","current":-41.426825,"twenty":-58.143008,"median":-41.943958,"eighty":-35.415916,"marketCap":718009724},{"date":"2023-05-12","current":-42.897599,"twenty":-57.861034,"median":-42.171016,"eighty":-35.472311,"marketCap":743501193},{"date":"2023-05-19","current":-30.733475,"twenty":-57.861034,"median":-41.943958,"eighty":-35.246731,"marketCap":723957733},{"date":"2023-05-26","current":-28.352713,"twenty":-57.861034,"median":-41.609621,"eighty":-35.077547,"marketCap":667876500},{"date":"2023-06-02","current":-27.595197,"twenty":-57.725687,"median":-41.338715,"eighty":-34.964758,"marketCap":650032472},{"date":"2023-06-09","current":-33.114237,"twenty":-57.59034,"median":-41.113868,"eighty":-34.61511,"marketCap":780038966},{"date":"2023-06-16","current":-31.707423,"twenty":-57.439231,"median":-40.998998,"eighty":-34.491041,"marketCap":746900056},{"date":"2023-06-23","current":-30.300609,"twenty":-57.360507,"median":-40.604235,"eighty":-34.212557,"marketCap":713761146},{"date":"2023-06-30","current":-26.152311,"twenty":-57.264538,"median":-40.381057,"eighty":-33.872698,"marketCap":616043846},{"date":"2023-07-07","current":-24.853714,"twenty":-57.019267,"median":-39.871103,"eighty":-33.611283,"marketCap":585454082},{"date":"2023-07-14","current":-29.543094,"twenty":-56.451165,"median":-39.493211,"eighty":-32.821756,"marketCap":695917117},{"date":"2023-07-21","current":-27.559125,"twenty":-56.012473,"median":-37.709228,"eighty":-31.563134,"marketCap":649182756},{"date":"2023-07-28","current":-25.899806,"twenty":-54.104544,"median":-37.127251,"eighty":-30.98598,"marketCap":610095836},{"date":"2023-08-04","current":-26.2966,"twenty":-53.618757,"median":-36.656601,"eighty":-30.300609,"marketCap":619442708},{"date":"2023-08-11","current":-24.203485,"twenty":-50.473319,"median":-36.578387,"eighty":-29.543094,"marketCap":570137302},{"date":"2023-08-18","current":-16.836275,"twenty":-50.349694,"median":-36.432875,"eighty":-29.002011,"marketCap":485726544},{"date":"2023-08-25","current":-13.905627,"twenty":-49.627398,"median":-36.374627,"eighty":-28.677362,"marketCap":401177341},{"date":"2023-09-01","current":-14.713051,"twenty":-49.119845,"median":-36.149048,"eighty":-28.280568,"marketCap":424471509},{"date":"2023-09-08","current":-11.034788,"twenty":-48.978413,"median":-36.036258,"eighty":-27.595197,"marketCap":318353631},{"date":"2023-09-15","current":-10.945074,"twenty":-47.505433,"median":-35.800713,"eighty":-27.429266,"marketCap":315765391},{"date":"2023-09-22","current":-11.842211,"twenty":-46.53911,"median":-35.69789,"eighty":-27.025257,"marketCap":341647800},{"date":"2023-09-29","current":-13.756104,"twenty":-46.066458,"median":-35.69789,"eighty":-26.505819,"marketCap":396863606},{"date":"2023-10-06","current":-13.542844,"twenty":-45.916519,"median":-35.528705,"eighty":-26.10181,"marketCap":390711060},{"date":"2023-10-13","current":-11.205805,"twenty":-45.820966,"median":-35.444114,"eighty":-25.642727,"marketCap":323287470},{"date":"2023-10-20","current":-10.097209,"twenty":-45.545745,"median":-35.303126,"eighty":-25.21324,"marketCap":291304485},{"date":"2023-10-27","current":-8.089752,"twenty":-45.467618,"median":-35.246731,"eighty":-25.184383,"marketCap":233389350},{"date":"2023-11-03","current":-10.336906,"twenty":-45.369006,"median":-35.190337,"eighty":-24.225314,"marketCap":298219725},{"date":"2023-11-10","current":-7.228936,"twenty":-45.184614,"median":-35.021152,"eighty":-17.601832,"marketCap":239263326},{"date":"2023-11-17","current":-9.614662,"twenty":-45.113405,"median":-34.964758,"eighty":-15.047783,"marketCap":318226089},{"date":"2023-11-24","current":-12.045035,"twenty":-45.103762,"median":-34.682784,"eighty":-14.713051,"marketCap":398666573},{"date":"2023-12-01","current":-10.976739,"twenty":-45.003027,"median":-34.513599,"eighty":-14.174768,"marketCap":363308118},{"date":"2023-12-08","current":-10.309054,"twenty":-44.971345,"median":-34.278283,"eighty":-13.905627,"marketCap":341209084},{"date":"2023-12-15","current":-9.454418,"twenty":-44.956684,"median":-34.118836,"eighty":-13.546772,"marketCap":312922321},{"date":"2023-12-22","current":-9.988566,"twenty":-44.721053,"median":-33.809211,"eighty":-13.397249,"marketCap":330601548},{"date":"2023-12-29","current":-15.036263,"twenty":-44.518032,"median":-33.611283,"eighty":-13.359609,"marketCap":497670245},{"date":"2024-01-05","current":-12.739427,"twenty":-44.373461,"median":-33.525084,"eighty":-13.184223,"marketCap":421649568},{"date":"2024-01-12","current":-12.09845,"twenty":-44.293905,"median":-33.047335,"eighty":-12.763335,"marketCap":400434496},{"date":"2024-01-19","current":-12.151865,"twenty":-44.123245,"median":-32.573155,"eighty":-12.525768,"marketCap":402202418},{"date":"2024-01-26","current":-11.110276,"twenty":-43.878116,"median":-31.635278,"eighty":-12.151865,"marketCap":367727925},{"date":"2024-02-02","current":-11.056862,"twenty":-43.82909,"median":-31.274557,"eighty":-12.045035,"marketCap":365960003},{"date":"2024-02-09","current":-11.48418,"twenty":-43.720844,"median":-30.859727,"eighty":-11.902021,"marketCap":380103384},{"date":"2024-02-16","current":-10.549421,"twenty":-43.632987,"median":-30.517042,"eighty":-11.831376,"marketCap":349164737},{"date":"2024-02-23","current":-9.401003,"twenty":-43.609908,"median":-30.120248,"eighty":-11.687156,"marketCap":311154398},{"date":"2024-03-01","current":-8.679903,"twenty":-43.308872,"median":-29.74149,"eighty":-11.318594,"marketCap":287287442},{"date":"2024-03-08","current":-7.264411,"twenty":-43.004311,"median":-29.212491,"eighty":-11.153008,"marketCap":240437489},{"date":"2024-03-15","current":-7.424656,"twenty":-42.907404,"median":-28.911831,"eighty":-11.033861,"marketCap":245741258},{"date":"2024-03-22","current":-7.947719,"twenty":-42.86754,"median":-28.704938,"eighty":-10.940724,"marketCap":263053610},{"date":"2024-03-28","current":-6.379579,"twenty":-42.837736,"median":-28.64129,"eighty":-10.848544,"marketCap":234615382},{"date":"2024-04-05","current":-5.354995,"twenty":-42.764282,"median":-28.31664,"eighty":-10.715007,"marketCap":196935306},{"date":"2024-04-12","current":-4.856856,"twenty":-42.601999,"median":-27.859016,"eighty":-10.624202,"marketCap":178615743},{"date":"2024-04-19","current":-4.383624,"twenty":-42.519853,"median":-27.577161,"eighty":-10.496006,"marketCap":161212157},{"date":"2024-04-26","current":-4.132351,"twenty":-42.475332,"median":-27.450909,"eighty":-10.415884,"marketCap":151971348},{"date":"2024-05-03","current":-5.544024,"twenty":-42.389744,"median":-27.144295,"eighty":-10.325765,"marketCap":203887026},{"date":"2024-05-10","current":-5.698025,"twenty":-42.262644,"median":-26.909827,"eighty":-10.138127,"marketCap":209550555},{"date":"2024-05-17","current":-3.26982,"twenty":-42.164667,"median":-26.585177,"eighty":-10.017797,"marketCap":122814451},{"date":"2024-05-24","current":-3.521345,"twenty":-42.045427,"median":-26.2966,"eighty":-9.833663,"marketCap":132261717},{"date":"2024-05-31","current":-3.923784,"twenty":-41.967301,"median":-26.152311,"eighty":-9.643934,"marketCap":147377341},{"date":"2024-06-07","current":-3.395583,"twenty":-41.904343,"median":-25.79159,"eighty":-9.507833,"marketCap":127538084},{"date":"2024-06-14","current":-3.579217,"twenty":-41.811083,"median":-25.617389,"eighty":-9.241483,"marketCap":134435398},{"date":"2024-06-21","current":-3.52195,"twenty":-41.675735,"median":-25.268543,"eighty":-8.928689,"marketCap":132284432},{"date":"2024-06-28","current":-3.506906,"twenty":-41.622844,"median":-25.214435,"eighty":-8.756749,"marketCap":131719404},{"date":"2024-07-05","current":-3.593142,"twenty":-41.520171,"median":-25.193413,"eighty":-8.637172,"marketCap":134958406},{"date":"2024-07-12","current":-3.938083,"twenty":-41.391581,"median":-24.853714,"eighty":-8.341434,"marketCap":147914413},{"date":"2024-07-15","current":-3.966829,"twenty":-41.356337,"median":-24.583173,"eighty":-8.283331,"marketCap":148994080},{"date":"2024-08-02","current":-3.449416,"twenty":-41.321092,"median":-24.312632,"eighty":-8.187452,"marketCap":129560070},{"date":"2024-08-09","current":-3.215431,"twenty":-41.168562,"median":-17.927793,"eighty":-7.803901,"marketCap":130639737},{"date":"2024-08-16","current":-3.03397,"twenty":-41.113868,"median":-17.553985,"eighty":-7.574217,"marketCap":123267150},{"date":"2024-08-23","current":-2.924637,"twenty":-41.078783,"median":-15.819021,"eighty":-7.264411,"marketCap":118825091},{"date":"2024-08-30","current":-3.03397,"twenty":-41.021556,"median":-15.036263,"eighty":-6.930324,"marketCap":123267150},{"date":"2024-09-06","current":-2.242678,"twenty":-40.886208,"median":-14.832669,"eighty":-6.408108,"marketCap":91117745},{"date":"2024-09-13","current":-2.34955,"twenty":-40.671908,"median":-14.488767,"eighty":-5.948857,"marketCap":95459858},{"date":"2024-09-20","current":-2.391369,"twenty":-40.604235,"median":-14.174768,"eighty":-5.574824,"marketCap":97158945},{"date":"2024-09-27","current":-2.544981,"twenty":-40.514964,"median":-14.083579,"eighty":-5.278429,"marketCap":103400039},{"date":"2024-10-04","current":-2.897304,"twenty":-40.244749,"median":-13.875722,"eighty":-4.995466,"marketCap":117714576},{"date":"2024-10-11","current":-3.143302,"twenty":-39.972613,"median":-13.636486,"eighty":-4.729379,"marketCap":127709210},{"date":"2024-10-18","current":-3.553298,"twenty":-39.782263,"median":-13.452958,"eighty":-4.40355,"marketCap":144366933},{"date":"2024-10-25","current":-3.777259,"twenty":-39.602495,"median":-13.397249,"eighty":-4.328829,"marketCap":153466244},{"date":"2024-10-31","current":-3.933559,"twenty":-39.516925,"median":-13.328423,"eighty":-4.209278,"marketCap":159816571},{"date":"2024-11-08","current":-3.200745,"twenty":-39.379266,"median":-13.1833,"eighty":-3.995393,"marketCap":137590425},{"date":"2024-11-15","current":-5.490509,"twenty":-38.807106,"median":-12.916237,"eighty":-4.114189,"marketCap":236020499},{"date":"2024-11-22","current":-4.874981,"twenty":-37.636427,"median":-12.739427,"eighty":-4.147736,"marketCap":209560802},{"date":"2024-11-29","current":-5.268919,"twenty":-37.345221,"median":-12.418939,"eighty":-4.209275,"marketCap":226495008},{"date":"2024-12-06","current":-5.145813,"twenty":-37.334679,"median":-12.18819,"eighty":-4.209275,"marketCap":221203069},{"date":"2024-12-13","current":-4.357937,"twenty":-36.919823,"median":-12.151865,"eighty":-4.209291,"marketCap":187334656},{"date":"2024-12-20","current":-4.18559,"twenty":-36.656601,"median":-12.063242,"eighty":-4.209275,"marketCap":179925941},{"date":"2024-12-27","current":-5.835204,"twenty":-36.656601,"median":-11.99162,"eighty":-4.209288,"marketCap":250837929},{"date":"2025-01-03","current":-7.041639,"twenty":-36.630418,"median":-11.893406,"eighty":-4.209291,"marketCap":302698936},{"date":"2025-01-10","current":-7.460198,"twenty":-36.612962,"median":-11.863501,"eighty":-4.209659,"marketCap":320691530},{"date":"2025-01-17","current":-9.080149,"twenty":-36.585302,"median":-11.812307,"eighty":-4.220059,"marketCap":390328348},{"date":"2025-01-24","current":-8.668584,"twenty":-36.532532,"median":-11.724546,"eighty":-4.239756,"marketCap":372636412},{"date":"2025-01-31","current":-8.591415,"twenty":-36.476508,"median":-11.497533,"eighty":-4.269343,"marketCap":369319174},{"date":"2025-02-07","current":-8.771475,"twenty":-36.421225,"median":-11.297228,"eighty":-4.313786,"marketCap":377059396},{"date":"2025-02-14","current":-8.797198,"twenty":-36.374627,"median":-11.177045,"eighty":-4.33824,"marketCap":378165142},{"date":"2025-02-21","current":-8.53997,"twenty":-36.374627,"median":-11.083569,"eighty":-4.357937,"marketCap":367107681},{"date":"2025-02-28","current":-6.533591,"twenty":-36.374627,"median":-11.034788,"eighty":-4.358717,"marketCap":280859491},{"date":"2025-03-07","current":-5.118837,"twenty":-36.222424,"median":-10.990093,"eighty":-4.373289,"marketCap":220043459},{"date":"2025-03-14","current":-4.604381,"twenty":-36.149048,"median":-10.923325,"eighty":-4.383624,"marketCap":197928539},{"date":"2025-03-21","current":-6.046837,"twenty":-36.092653,"median":-10.843203,"eighty":-4.383624,"marketCap":270118265},{"date":"2025-03-28","current":-7.787694,"twenty":-36.036258,"median":-10.76308,"eighty":-4.433438,"marketCap":347884083},{"date":"2025-04-04","current":-6.705337,"twenty":-36.036258,"median":-10.682958,"eighty":-4.466019,"marketCap":299534092},{"date":"2025-04-11","current":-6.177357,"twenty":-35.810679,"median":-10.656251,"eighty":-4.481043,"marketCap":275948730},{"date":"2025-04-17","current":-5.939767,"twenty":-35.794733,"median":-10.549421,"eighty":-4.559136,"marketCap":265335318},{"date":"2025-04-25","current":-6.573342,"twenty":-35.716461,"median":-10.496006,"eighty":-4.582036,"marketCap":293637751},{"date":"2025-05-02","current":-5.781373,"twenty":-35.69789,"median":-10.456754,"eighty":-4.600081,"marketCap":258259709},{"date":"2025-05-09","current":-6.797711,"twenty":-35.69789,"median":-10.411338,"eighty":-4.663286,"marketCap":300159731},{"date":"2025-05-16","current":-7.452912,"twenty":-35.69789,"median":-10.336906,"eighty":-4.678012,"marketCap":329090790},{"date":"2025-05-23","current":-6.879611,"twenty":-35.69789,"median":-10.247019,"eighty":-4.681608,"marketCap":303776114},{"date":"2025-05-30","current":-7.725913,"twenty":-35.596379,"median":-10.135457,"eighty":-4.697367,"marketCap":341145397},{"date":"2025-06-06","current":-7.179912,"twenty":-35.528705,"median":-10.095395,"eighty":-4.734034,"marketCap":317036182},{"date":"2025-06-13","current":-10.756218,"twenty":-35.494869,"median":-10.012926,"eighty":-4.751875,"marketCap":474951543},{"date":"2025-06-20","current":-10.292117,"twenty":-35.472311,"median":-10.096302,"eighty":-4.751875,"marketCap":454458710},{"date":"2025-06-27","current":-11.657119,"twenty":-35.449753,"median":-10.122103,"eighty":-4.761723,"marketCap":514731748},{"date":"2025-07-03","current":-12.776421,"twenty":-35.393358,"median":-10.247019,"eighty":-4.781134,"marketCap":564155640},{"date":"2025-07-11","current":-17.745029,"twenty":-35.303126,"median":-10.300586,"eighty":-4.799973,"marketCap":783549500},{"date":"2025-07-18","current":-22.003836,"twenty":-35.291847,"median":-10.319417,"eighty":-4.805965,"marketCap":971601380},{"date":"2025-07-25","current":-22.631737,"twenty":-35.246731,"median":-10.341812,"eighty":-4.827461,"marketCap":999326978},{"date":"2025-08-01","current":-18.918931,"twenty":-35.235452,"median":-10.415884,"eighty":-4.840081,"marketCap":835384313},{"date":"2025-08-08","current":-21.075634,"twenty":-35.190337,"median":-10.442685,"eighty":-4.860481,"marketCap":930615714},{"date":"2025-08-15","current":-24.482734,"twenty":-35.167779,"median":-10.483217,"eighty":-4.874981,"marketCap":930564227},{"date":"2025-08-22","current":-22.343785,"twenty":-35.066268,"median":-10.511208,"eighty":-4.890992,"marketCap":849264933},{"date":"2025-08-29","current":-24.285292,"twenty":-35.021152,"median":-10.576128,"eighty":-4.96857,"marketCap":923059677},{"date":"2025-09-05","current":-22.804482,"twenty":-35.021152,"median":-10.674317,"eighty":-5.022708,"marketCap":866775550},{"date":"2025-09-12","current":-26.786217,"twenty":-34.964758,"median":-10.682958,"eighty":-5.047329,"marketCap":1018117313},{"date":"2025-09-19","current":-37.744215,"twenty":-34.964758,"median":-10.756218,"eighty":-5.056112,"marketCap":1434619850},{"date":"2025-09-26","current":-36.427939,"twenty":-35.190337,"median":-10.816495,"eighty":-5.081019,"marketCap":1384589515},{"date":"2025-10-03","current":-41.100718,"twenty":-35.246731,"median":-10.86991,"eighty":-5.096571,"marketCap":1562197204},{"date":"2025-10-10","current":-42.153739,"twenty":-35.415916,"median":-10.960907,"eighty":-5.118837,"marketCap":1602221471},{"date":"2025-10-17","current":-42.055018,"twenty":-35.528705,"median":-11.030154,"eighty":-5.14456,"marketCap":1598469196},{"date":"2025-10-24","current":-38.369446,"twenty":-35.69789,"median":-11.056862,"eighty":-5.145813,"marketCap":1458384259},{"date":"2025-10-31","current":-40.44258,"twenty":-35.967242,"median":-11.111118,"eighty":-5.159022,"marketCap":1537182036},{"date":"2025-11-07","current":-45.356154,"twenty":-36.149048,"median":-11.177045,"eighty":-5.219676,"marketCap":1408353924},{"date":"2025-11-14","current":-49.250284,"twenty":-36.374627,"median":-11.297228,"eighty":-5.247451,"marketCap":1529270581},{"date":"2025-11-21","current":-43.2831,"twenty":-36.493752,"median":-11.48875,"eighty":-5.255367,"marketCap":1343983531},{"date":"2025-11-28","current":-47.569387,"twenty":-36.62169,"median":-11.524241,"eighty":-5.266209,"marketCap":1477077046},{"date":"2025-12-05","current":-51.351406,"twenty":-37.336787,"median":-11.724546,"eighty":-5.268919,"marketCap":1594512500},{"date":"2025-12-12","current":-48.073656,"twenty":-37.869261,"median":-11.821842,"eighty":-5.304202,"marketCap":1492735106},{"date":"2025-12-19","current":-38.450521,"twenty":-38.520817,"median":-11.884791,"eighty":-5.322301,"marketCap":1193927117},{"date":"2025-12-26","current":-35.84513,"twenty":-38.573468,"median":-11.902021,"eighty":-5.335517,"marketCap":1113027138},{"date":"2026-01-02","current":-33.155695,"twenty":-38.461108,"median":-12.045035,"eighty":-5.347667,"marketCap":1029517481},{"date":"2026-01-09","current":-38.828723,"twenty":-38.669037,"median":-12.089949,"eighty":-5.389503,"marketCap":1205670663},{"date":"2026-01-16","current":-50.988244,"twenty":-39.128157,"median":-12.151865,"eighty":-5.450594,"marketCap":1583235955},{"date":"2026-01-23","current":-50.2168,"twenty":-39.421144,"median":-12.224514,"eighty":-5.46977,"marketCap":1559281864},{"date":"2026-01-30","current":-57.066456,"twenty":-39.678378,"median":-12.472354,"eighty":-5.501212,"marketCap":1771970520},{"date":"2026-02-06","current":-44.459728,"twenty":-40.00645,"median":-12.776421,"eighty":-5.544024,"marketCap":1380519006},{"date":"2026-02-13","current":-42.820853,"twenty":-40.571904,"median":-12.873919,"eighty":-5.554535,"marketCap":1329630309},{"date":"2026-02-20","current":-43.493212,"twenty":-40.87037,"median":-12.961699,"eighty":-5.59658,"marketCap":1350507723},{"date":"2026-02-27","current":-48.409836,"twenty":-41.055911,"median":-13.187917,"eighty":-5.621024,"marketCap":1503173813},{"date":"2026-03-06","current":-45.503586,"twenty":-41.113868,"median":-13.375474,"eighty":-5.649378,"marketCap":2003249854},{"date":"2026-03-13","current":-56.925259,"twenty":-41.543507,"median":-13.427154,"eighty":-5.659016,"marketCap":2506077583},{"date":"2026-03-20","current":-59.477402,"twenty":-41.693043,"median":-13.514533,"eighty":-5.698025,"marketCap":2618433166},{"date":"2026-03-24","current":-58.139083,"twenty":-41.875784,"median":-13.544808,"eighty":-5.699685,"marketCap":2559514994}],"updateTime":1774506524043},"$inf$@#url:\"https://stock-news.skytigris.cn/v3/notice/important/events/list\",params:#symbol:\"AMPX\",pageSize:20,pageCount:1,market:\"us\",,,undefined,":[{"items":[{"cdn_pdf":false,"hasAttachments":true,"id":"20874717","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726002926-AMPX","pdf_url":"","pub_time":1774238400000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726002926/0001950047-26-002926-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000195004726002926/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEFrC9tEvgUEefdXG4","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-03-23 12:00","pubTimestamp":1774238400,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20833228","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726002557-AMPX","pdf_url":"","pub_time":1773288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726002557/0001950047-26-002557-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1835160/000195004726002557/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEGK7NTWw5NHbuHRi6","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-03-12 12:00","pubTimestamp":1773288000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20833204","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726002559-AMPX","pdf_url":"","pub_time":1773288000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726002559/0001950047-26-002559-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1296381/000195004726002559/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE8rydmNtVwLATZWoe","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-03-12 12:00","pubTimestamp":1773288000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20819472","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726002423-AMPX","pdf_url":"","pub_time":1773115200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726002423/0001950047-26-002423-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1296381/000195004726002423/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE7rxGwS4DU3DCRiBK","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-03-10 12:00","pubTimestamp":1773115200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20809828","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928726000017-AMPX","pdf_url":"","pub_time":1772773200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form S-8 - Securities to be offered to employees in employee benefit plans","symbol":"AMPX","title":"Form S-8 - Securities to be offered to employees in employee benefit plans","titleType":"员工持股计划","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/0001899287-26-000017-index.htm","us_notice_code":"Form S-8","us_title_en":"Form S-8 - Securities to be offered to employees in employee benefit plans","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"S-8","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/ampriuss-82026evergreen.htm","primary":true,"translateUrl":"","linkName":"ampriuss-82026evergreen.htm","type":"S-8","id":"NTFILEDrimk27RGifCv5Vy","market":"us","size":103574},{"description":"EX-FILING FEES","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/exfilingfee.htm","primary":false,"translateUrl":"","linkName":"exfilingfee.htm","type":"EX-FILING FEES","id":"NTFILEHhLBba1mbq1UhKek","market":"us","size":20789},{"description":"EX-5.1","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/ampx-ex51xbmlegalopinion.htm","primary":false,"translateUrl":"","linkName":"ampx-ex51xbmlegalopinion.htm","type":"EX-5.1","id":"NTFILEFAPfwJvhgB671MGt","market":"us","size":3641},{"description":"EX-23.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/amprius2025evergreens-8ex2.htm","primary":false,"translateUrl":"","linkName":"amprius2025evergreens-8ex2.htm","type":"EX-23.1","id":"NTFILE2GbzbjF3kwjJ6B4U","market":"us","size":2700},{"description":"GRAPHIC","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000017/ampx-ex51xbmlegalopinion001.jpg","primary":false,"translateUrl":"","linkName":"ampx-ex51xbmlegalopinion001.jpg","type":"GRAPHIC","id":"NTFILEG9StKaWfiaJjVedV","market":"us","size":209149}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Employee Stock Ownership","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"员工持股计划","pubTime":"2026-03-06 13:00","pubTimestamp":1772773200,"title_zh":"Form S-8 - Securities to be offered to employees in employee benefit plans","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20809448","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928726000015-AMPX","pdf_url":"","pub_time":1772773200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","symbol":"AMPX","title":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","titleType":"年度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/0001899287-26-000015-index.htm","us_notice_code":"Form 10-K","us_title_en":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231.htm","primary":true,"translateUrl":"","linkName":"ampx-20251231.htm","type":"10-K","id":"NTFILE6d1a6oHHcp8yBwnT","market":"us","size":1437257},{"description":"EX-10.17","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-2025x12x31xexhibit1017.htm","primary":false,"translateUrl":"","linkName":"ampx-2025x12x31xexhibit1017.htm","type":"EX-10.17","id":"NTFILEA2oodF2hcAoYWdss","market":"us","size":52405},{"description":"EX-10.24","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-2025x12x31xexhibit1024.htm","primary":false,"translateUrl":"","linkName":"ampx-2025x12x31xexhibit1024.htm","type":"EX-10.24","id":"NTFILE8wfLxAZFCUY9sDqF","market":"us","size":47275},{"description":"EX-21.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xex211listofs.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xex211listofs.htm","type":"EX-21.1","id":"NTFILE5Rq1CG3bgSWWLdnL","market":"us","size":3350},{"description":"EX-23.1","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xex231bdocons.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xex231bdocons.htm","type":"EX-23.1","id":"NTFILEFzenD9W7nVBMtqiC","market":"us","size":2240},{"description":"EX-31.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xexhibit311.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xexhibit311.htm","type":"EX-31.1","id":"NTFILEFwyq8GbzrU71EmWU","market":"us","size":11022},{"description":"EX-31.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xexhibit312.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xexhibit312.htm","type":"EX-31.2","id":"NTFILEFMiFTwoCoahnc1X8","market":"us","size":11046},{"description":"EX-32.1","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xexhibit321.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xexhibit321.htm","type":"EX-32.1","id":"NTFILEA7igL9tm6JtdTvfi","market":"us","size":5246},{"description":"EX-32.2","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231xexhibit322.htm","primary":false,"translateUrl":"","linkName":"ampx-20251231xexhibit322.htm","type":"EX-32.2","id":"NTFILE2X6GxUuDQVvBuDkB","market":"us","size":5562},{"description":"","seq":15,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231_g1.jpg","primary":false,"translateUrl":"","linkName":"ampx-20251231_g1.jpg","type":"GRAPHIC","id":"NTFILE8j1M28p2g2cYchCg","market":"us","size":5366},{"description":"","seq":16,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/ampx-20251231_g2.jpg","primary":false,"translateUrl":"","linkName":"ampx-20251231_g2.jpg","type":"GRAPHIC","id":"NTFILE2YMfN5MoDR42a3Vo","market":"us","size":58635},{"description":"GRAPHIC","seq":17,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000015/image_1a.jpg","primary":false,"translateUrl":"","linkName":"image_1a.jpg","type":"GRAPHIC","id":"NTFILEBuqcULmvk8qDDL7b","market":"us","size":70186}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Annual Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"年度报告","pubTime":"2026-03-06 13:00","pubTimestamp":1772773200,"title_zh":"Form 10-K - Annual report [Section 13 and 15(d), not S-K Item 405","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20800989","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928726000009-AMPX","pdf_url":"","pub_time":1772659212000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMPX","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/0001899287-26-000009-index.html","us_notice_code":"Form 8-K","us_title_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"EX-99.1","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/ampx-2026x03x04x8kex991.htm","primary":true,"translateUrl":"","linkName":"ampx-2026x03x04x8kex991.htm","type":"EX-99.1","id":"NTFILEEdieqAXAjwSkeLx3","market":"us","size":64683},{"description":"8-K","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/ampx-20260304.htm","primary":false,"translateUrl":"","linkName":"ampx-20260304.htm","type":"8-K","id":"NTFILEAdBqa38VC75hawvW","market":"us","size":29419},{"description":"","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILEGRScwxhF5X8kc4kG","market":"us","size":80939},{"description":"","seq":8,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/image_1.jpg","primary":false,"translateUrl":"","linkName":"image_1.jpg","type":"GRAPHIC","id":"NTFILEBp4UNrWa2xKRQ9as","market":"us","size":54202},{"description":"","seq":9,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/image_2.jpg","primary":false,"translateUrl":"","linkName":"image_2.jpg","type":"GRAPHIC","id":"NTFILEDdAY8djLYy57jQSK","market":"us","size":122990},{"description":"","seq":10,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/image_3.jpg","primary":false,"translateUrl":"","linkName":"image_3.jpg","type":"GRAPHIC","id":"NTFILE2MD4ydHXKv1Z4ms9","market":"us","size":35554},{"description":"","seq":11,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000009/image_4.jpg","primary":false,"translateUrl":"","linkName":"image_4.jpg","type":"GRAPHIC","id":"NTFILE2QKd5X9PhdYmcYkE","market":"us","size":31638}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-03-05 05:20","pubTimestamp":1772659212,"title_zh":"Form 8-K - Current report","summary_en":"Item 2.02: Results of Operations and Financial Condition;\nItem 9.01: Financial Statements and Exhibits","summary_zh":"项目2.02:经营业绩和财务状况;项目9.01:财务报表和附件","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20761522","market":"us","labels":[],"media":"sec.gov","original_id":"AN147622026000009-AMPX","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000147622026000009/0001476220-26-000009-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000147622026000009/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE9AP6pNxGTf7jtZkQ","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20761517","market":"us","labels":[],"media":"sec.gov","original_id":"AN194092826000007-AMPX","pdf_url":"","pub_time":1771909200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000194092826000007/0001940928-26-000007-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000194092826000007/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILEHQz1WTwLp9G4iSxK","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-02-24 13:00","pubTimestamp":1771909200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20692969","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928726000005-AMPX","pdf_url":"","pub_time":1770094800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMPX","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000005/0001899287-26-000005-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 1.02: Termination of a Material Definitive Agreement","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000005/ampx-20260130.htm","primary":true,"translateUrl":"","linkName":"ampx-20260130.htm","type":"8-K","id":"NTFILE2KEbrjayEB1EYbpa","market":"us","size":27580}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-02-03 13:00","pubTimestamp":1770094800,"title_zh":"Form 8-K - Current report","summary_en":"Item 1.02: Termination of a Material Definitive Agreement","summary_zh":"项目1.02:重大最终协议的终止","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20650306","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726000610-AMPX","pdf_url":"","pub_time":1768971600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726000610/0001950047-26-000610-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726000610/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECQ3EeNpUL19gShNn","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-01-21 13:00","pubTimestamp":1768971600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20639949","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726000519-AMPX","pdf_url":"","pub_time":1768539600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726000519/0001950047-26-000519-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000195004726000519/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE3J3RVcRUerQToZyM","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-01-16 13:00","pubTimestamp":1768539600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20625154","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004726000356-AMPX","pdf_url":"","pub_time":1768194000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004726000356/0001950047-26-000356-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000195004726000356/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECpYnpqfB5McAdC63","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2026-01-12 13:00","pubTimestamp":1768194000,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20624271","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928726000003-AMPX","pdf_url":"","pub_time":1768194000000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMPX","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000003/0001899287-26-000003-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 8.01: Other Events","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928726000003/ampx-20260112.htm","primary":true,"translateUrl":"","linkName":"ampx-20260112.htm","type":"8-K","id":"NTFILEEp7jJ4x3dXgDs6Fe","market":"us","size":26931}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2026-01-12 13:00","pubTimestamp":1768194000,"title_zh":"Form 8-K - Current report","summary_en":"Item 8.01: Other Events","summary_zh":"项目8.01:其他事项","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20558150","market":"us","labels":[],"media":"sec.gov","original_id":"AN189928725000048-AMPX","pdf_url":"","pub_time":1766379600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 8-K - Current report","symbol":"AMPX","title":"Form 8-K - Current report","titleType":"重要事件披露","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000048/0001899287-25-000048-index.htm","us_notice_code":"Form 8-K","us_title_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"8-K","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000189928725000048/ampx-20251218.htm","primary":true,"translateUrl":"","linkName":"ampx-20251218.htm","type":"8-K","id":"NTFILECuTbRNzyjY592PP3","market":"us","size":31137}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Major Issues Report","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"重要事件披露","pubTime":"2025-12-22 13:00","pubTimestamp":1766379600,"title_zh":"Form 8-K - Current report","summary_en":"Item 5.02: Departure of Directors or Certain Officers; Election of Directors; Appointment of Certain Officers: Compensatory Arrangements of Certain Officers","summary_zh":"第5.02项:董事或某些高级职员的离职;选举董事;若干人员的委任:若干人员的补偿安排","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20520125","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725010169-AMPX","pdf_url":"","pub_time":1765429200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004725010169/0001950047-25-010169-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000195004725010169/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILECZ1s27gvc3CUGCoY","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-12-11 13:00","pubTimestamp":1765429200,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20451298","market":"us","labels":[],"media":"sec.gov","original_id":"AN147622025000021-AMPX","pdf_url":"","pub_time":1764046800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000147622025000021/0001476220-25-000021-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000147622025000021/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE4w3Xp3GmYeoPYhfx","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-11-25 13:00","pubTimestamp":1764046800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20451288","market":"us","labels":[],"media":"sec.gov","original_id":"AN194092825000017-AMPX","pdf_url":"","pub_time":1764046800000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000194092825000017/0001940928-25-000017-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000194092825000017/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE5Cd7aFGMVTCkt7Ji","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-11-25 13:00","pubTimestamp":1764046800,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20420864","market":"us","labels":[],"media":"sec.gov","original_id":"AN195004725008977-AMPX","pdf_url":"","pub_time":1763355600000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 144 - Report of proposed sale of securities","symbol":"AMPX","title":"Form 144 - Report of proposed sale of securities","titleType":"关联方拟减持公告","type":"usAnnouncement","url":"https://www.sec.gov/Archives/edgar/data/1899287/000195004725008977/0001950047-25-008977-index.htm","us_notice_code":"Form 144","us_title_en":"Form 144 - Report of proposed sale of securities","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1476220/000195004725008977/xsl144X01/primary_doc.xml","primary":true,"translateUrl":"","linkName":"primary_doc.html","type":"144","id":"NTFILE658Y6BtcUci4Rb9G","market":"us","size":0}],"type_name":"交易披露","type_name_en":"Transaction Related","titleTypeEn":"Proposed Sale Of Securities","us_type":"usAnnouncement","us_type_zh":"交易披露","earn_infos":[],"event_type":"important_notice","event_name":"关联方拟减持公告","pubTime":"2025-11-17 13:00","pubTimestamp":1763355600,"title_zh":"Form 144 - Report of proposed sale of securities","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0},{"cdn_pdf":false,"hasAttachments":true,"id":"20379377","market":"us","labels":[],"media":"sec.gov","original_id":"AN162828025050308-AMPX","pdf_url":"","pub_time":1762405200000,"showTitleType":true,"size":0,"source":"sec_us","summary":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","symbol":"AMPX","title":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","titleType":"季度报告","type":"usFinancials","url":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/0001628280-25-050308-index.htm","us_notice_code":"Form 10-Q","us_title_en":"Form 10-Q - Quarterly report [Sections 13 or 15(d)]","is_important":0,"hasEarnInfos":false,"gpt_zh_title":"","gpt_en_title":"","attachments":[{"description":"10-Q","seq":1,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930.htm","primary":true,"translateUrl":"","linkName":"ampx-20250930.htm","type":"10-Q","id":"NTFILE6eKrFG3QyYssA6Z3","market":"us","size":1116260},{"description":"EX-10.1","seq":2,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit101.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit101.htm","type":"EX-10.1","id":"NTFILEDSdWyfreTCi3kdk4","market":"us","size":47479},{"description":"EX-10.2","seq":3,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit102.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit102.htm","type":"EX-10.2","id":"NTFILE7dDwbKWs6i6QqLRB","market":"us","size":66598},{"description":"EX-31.1","seq":4,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit311.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit311.htm","type":"EX-31.1","id":"NTFILE895HYuRfdDsLvqJD","market":"us","size":10706},{"description":"EX-31.2","seq":5,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit312.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit312.htm","type":"EX-31.2","id":"NTFILEEWCsrQwomegpJhHx","market":"us","size":10745},{"description":"EX-32.1","seq":6,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit321.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit321.htm","type":"EX-32.1","id":"NTFILECQS16nhGZ8v5qD27","market":"us","size":5243},{"description":"EX-32.2","seq":7,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930xexhibit322.htm","primary":false,"translateUrl":"","linkName":"ampx-20250930xexhibit322.htm","type":"EX-32.2","id":"NTFILEBRmz9ADkVGNGypyQ","market":"us","size":5574},{"description":"","seq":13,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/ampx-20250930_g1.jpg","primary":false,"translateUrl":"","linkName":"ampx-20250930_g1.jpg","type":"GRAPHIC","id":"NTFILEWg51xBnRDut3Asmz","market":"us","size":5066},{"description":"","seq":14,"linkUrl":"https://www.sec.gov/Archives/edgar/data/1899287/000162828025050308/image_0.jpg","primary":false,"translateUrl":"","linkName":"image_0.jpg","type":"GRAPHIC","id":"NTFILE7Zf7HBtQNwUW8Zn9","market":"us","size":99}],"type_name":"财务报告","type_name_en":"Financial Report","titleTypeEn":"Quarterly Report","us_type":"usFinancials","us_type_zh":"财务报告","earn_infos":[],"event_type":"important_notice","event_name":"季度报告","pubTime":"2025-11-06 13:00","pubTimestamp":1762405200,"title_zh":"Form 10-Q - Quarterly report [Sections 13 or 15(d","summary_en":"","summary_zh":"","notice_type":"","filling_tag":"","gpt_icon":0}],"pageSize":20,"totalPage":6,"pageCount":1,"totalSize":119,"code":"91000000","status":"200"}]}}